Ensure that the enrichment and indexing topologies are started. If not, then
start those via monit or by hand.

Generate data into kafka by executing the following for at least 10 minutes:
~/rand_gen.py 0 1 1 |
/usr/hdp/current/kafka-broker/bin/kafka-console-producer.sh --broker-list
node1:6667 --topic mad. Note: If you chose to use the
t-distribution script above, you would adjust the parameters of the
rand_gen.py script accordingly.